Hi, I purchased my bookport sometime in early 2005 and was wondering if I could use a 4g flash card instead of the 2 that I am using now. I would probably want to save everything so I figure having the largest card I can would be better for me. I thought that I heard that after a certain upgrade with the software, us users would be able to use the 4 gig card. Is this true? Is it still the cf type 1? Andy.